---> uname -a: Linux prd-centos8-builder-4c-4g-7846.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 780 12031 19 2948 14631 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:b1:11:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.129/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86151sec preferred_lft 86151sec inet6 fe80::f816:3eff:feb1:1150/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d3:6d:96:77 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/14/2024 _x86_64_ (4 CPU) 20:49:31 LINUX RESTART (4 CPU) 08:50:00 PM tps rtps wtps bread/s bwrtn/s 08:50:02 PM 393.78 1.04 392.75 12.44 18640.41 08:51:01 PM 203.98 16.92 187.06 2929.36 6896.26 08:52:01 PM 87.45 0.08 87.37 4.00 8149.76 08:53:01 PM 137.50 0.92 136.59 126.49 21707.85 Average: 145.32 5.86 139.46 998.82 12348.94 08:50:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:50:02 PM 13756980 15240220 2382464 14.76 2688 1712284 1058328 6.16 159060 1920800 9152 08:51:01 PM 13179608 15057688 2959836 18.34 2688 2092912 1163132 6.77 264172 2339836 178652 08:52:01 PM 12997932 15058788 3141512 19.46 2688 2265756 1178120 6.85 247872 2500172 186056 08:53:01 PM 12309660 14968064 3829784 23.73 2688 2837056 1149648 6.69 464248 2881068 185928 Average: 13061045 15081190 3078399 19.07 2688 2227002 1137307 6.62 283838 2410469 139947 08:50:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:50:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:02 PM eth0 1444.56 644.56 2553.44 143.85 0.00 0.00 0.00 0.00 08:50:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 PM eth0 286.21 173.98 1274.75 51.11 0.00 0.00 0.00 0.00 08:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM eth0 53.62 42.89 674.12 7.88 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 107.78 82.52 1782.00 11.29 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 162.27 105.20 1257.45 24.56 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/14/2024 _x86_64_ (4 CPU) 20:49:31 LINUX RESTART (4 CPU) 08:50:00 PM CPU %user %nice %system %iowait %steal %idle 08:50:02 PM all 24.44 0.00 4.84 1.31 0.00 69.41 08:50:02 PM 0 35.23 0.00 0.52 0.00 0.00 64.25 08:50:02 PM 1 16.93 0.00 7.41 5.29 0.00 70.37 08:50:02 PM 2 14.29 0.00 9.52 0.00 0.00 76.19 08:50:02 PM 3 30.93 0.00 2.06 0.00 0.00 67.01 08:51:01 PM all 18.38 0.00 3.29 2.98 0.09 75.25 08:51:01 PM 0 19.38 0.00 2.70 1.02 0.09 76.81 08:51:01 PM 1 14.90 0.00 2.81 1.99 0.12 80.18 08:51:01 PM 2 18.47 0.00 2.47 3.43 0.07 75.56 08:51:01 PM 3 20.79 0.00 5.19 5.52 0.10 68.40 08:52:01 PM all 18.68 0.00 2.63 1.85 0.08 76.76 08:52:01 PM 0 25.44 0.00 3.34 1.73 0.08 69.41 08:52:01 PM 1 14.73 0.00 2.37 1.51 0.08 81.30 08:52:01 PM 2 24.54 0.00 2.88 2.58 0.07 69.93 08:52:01 PM 3 10.05 0.00 1.94 1.57 0.07 86.37 08:53:01 PM all 25.40 0.00 4.08 4.07 0.08 66.37 08:53:01 PM 0 24.08 0.00 3.62 4.05 0.08 68.16 08:53:01 PM 1 39.73 0.00 4.09 2.99 0.08 53.10 08:53:01 PM 2 10.01 0.00 2.90 7.29 0.08 79.72 08:53:01 PM 3 27.76 0.00 5.70 1.94 0.08 64.52 Average: all 20.87 0.00 3.35 2.95 0.08 72.75 Average: 0 23.12 0.00 3.19 2.25 0.08 71.36 Average: 1 23.09 0.00 3.14 2.19 0.09 71.48 Average: 2 17.63 0.00 2.83 4.39 0.07 75.08 Average: 3 19.64 0.00 4.24 2.96 0.08 73.08